81503904

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{36913}}^1$

素因数の和:36949

約数の個数: 48

約数和(自身を含む): 223255872

約数和(自身を除く): 141751968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 36913, 73826, 110739, 147652, 221478, 295304, 442956, 590608, 848999, 885912, 1181216, 1697998, 1771824, 2546997, 3395996, 3543648, 5093994, 6791992, 10187988, 13583984, 20375976, 27167968, 40751952, 81503904]

約数ペア:

[(1, 81503904), (2, 40751952), (3, 27167968), (4, 20375976), (6, 13583984), (8, 10187988), (12, 6791992), (16, 5093994), (23, 3543648), (24, 3395996), (32, 2546997), (46, 1771824), (48, 1697998), (69, 1181216), (92, 885912), (96, 848999), (138, 590608), (184, 442956), (276, 295304), (368, 221478), (552, 147652), (736, 110739), (1104, 73826), (2208, 36913)]